/*
** This is the default collating function named "BINARY" which is always
** available.
**
** If the padFlag argument is not NULL then space padding at the end
** of strings is ignored. This implements the RTRIM collation.
*/
static int binCollFunc(
void *padFlag,
int nKey1, const void *pKey1,
int nKey2, const void *pKey2
){
int rc, n;
n = nKey1<nKey2 ? nKey1 : nKey2;
rc = memcmp(pKey1, pKey2, n);
if( rc==0 ){
if( padFlag
&& allSpaces(((char*)pKey1)+n, nKey1-n)
&& allSpaces(((char*)pKey2)+n, nKey2-n)
){
/* Leave rc unchanged at 0 */
}else{
rc = nKey1 - nKey2;
}
}
return rc;
}
void readName( char* name, int f_or_l, int length )
{
if( f_or_l == 0 ) // Wish passing strings in C was easier. f_or_l stands for first or last as in name. 0 for first and 1 for last name.
{
printf( "Please enter your first name on the card.\n" ) ;
}
else
{
printf( "Please enter your last name on the card.\n" ) ;
}
printf( "Please note if your name may contain spaces, but cannot exceed %d characters including spaces.\n", length - 1 ) ;
printf( "Please use only English characters, numbers or special characters cannot be accepted by the system.\n" ) ;
getData( name, length ) ;
while( !checkName( name ) || allSpaces( name ) ) // Keep checking till the user gets it right.
{
printf( "The system seems to get only spaces, numericals or special characters.\nPlease try again.\n" ) ;
getData( name, length ) ;
}
}
